baber/WOPTO huggingface dataset:
Patent FR-3128919-A1 (FR)
Title: Système déflecteur pour une batterie électrique et un cylindre de servofrein d’un véhicule automobile
Inventor: DE-ARRUDA FERNANDO
IPC: H01M50/249
Filed: 2021-11-08
Abstract: Système déflecteur pour une batterie électrique (1) et un cylindre (3) de servofrein (2) d’un véhicule automobile, comprenant un premier dispositif de protection (5) comprenant des moyens de raccordement au cylindre (3) du servofrein (2), un deuxième dispositif de protection (6) indépendant du premier dispositif de protection (5) comportant des moyens de raccordement à la batterie électrique (1), et des moyens de déviation (10, 11) du premier dispositif de protection (5) de sa trajectoire initiale dirigée vers le deuxième dispositif de protection (6) lors d’une collision entre le cylindre (3) du servofrein (2) et la batterie électrique (1).  Figure pour l’abrégé : Fig 1
Patent FR-3131048-A1 (FR)
Title: Procédé de surveillance d’un utilisateur, dispositif de surveillance et programme d’ordinateur correspondants
Inventor: LEFEBVRE GRÉGOIRE
IPC: G08B21/02
Filed: 2021-12-22
Abstract: L’invention concerne un procédé de surveillance d’un utilisateur au sein de son domicile, l’utilisateur portant un équipement utilisateur connecté à un réseau de communication. Ce procédé comprend :  - une obtention d’un ensemble, dit ensemble courant, de valeurs d’une pluralité de paramètres représentatifs d’au moins un déplacement de l’utilisateur dans son domicile pendant une période temporelle courante, à partir de mesures, dites mesures courantes, d’un environnement de l’utilisateur collectées par un capteur de l’équipement connecté;  - une obtention d’une mesure d’autonomie par comparaison de l’ensemble courant de valeurs à un ensemble de valeurs, dit ensemble de référence, préalablement obtenu, de la pluralité de paramètres représentatifs d’au moins un déplacement de l’utilisateur dans son domicile pendant une période temporelle de référence, à partir de mesures, dites mesures de référence, de l’environnement de l’utilisateur collectées par le capteur de l’équipement connecté ;  - une émission, le cas échéant, d’une notification d’alerte dans le réseau de communication, en fonction de la mesure d’autonomie obtenue.  Figure à publier avec l’abrégé : Figure 1
Patent FR-3133679-A1 (FR)
Title: Procédé et station de surveillance hydrologique d’un cours d’eau
Inventor: POISSON JEAN-CHRISTOPHE
IPC: G01V8/00
Filed: 2022-03-16
Abstract: PROCÉDÉ ET STATION DE SURVEILLANCE HYDROLOGIQUE D’UN COURS D’EAU L’invention concerne une station hydrologique de surveillance (20) d’un cours d’eau (11) comprenant : un boitier (21) destiné à être fixé sous un ouvrage surplombant le cours d’eau et logeant un lidar (23) orienté verticalement vers le cours d’eau, une caméra (24) orientée verticalement vers le cours d’eau (11), une unité de traitement (25) configurée pour déterminer la hauteur d’eau à l’aplomb de l’ouvrage et la vitesse de surface du cours d’eau à partir de la mesure de distance fournie par le lidar, des images acquises par la caméra, et des caractéristiques optiques de la caméra, des moyens de communication sans fil à un serveur distant (40) des données de surveillance, une batterie rechargeable (26).  Figure pour l’abrégé : figure 1
Patent FR-3135378-A1 (FR)
Title: Dispositif d’elevage d’insectes
Inventor: OUNNAS FAYÇAL
IPC: A01K67/033
Filed: 2022-05-11
Abstract: DISPOSITIF D’ELEVAGE D’INSECTES La présente invention concerne un dispositif d’élevage d’insectes comprenant une cuve configurée pour recevoir des insectes et leur substrat d’élevage, une vis sans fin placée dans une gaine à l'intérieur de la cuve, au moins un système d’injection et un capteur environnemental.  Figure de l’abrégé : Fig. 1
Patent FR-3128354-A1 (FR)
Title: Dispositif de lutte et procede de lutte contre des plantes
Inventor: SCHIEGG FLORIAN ALEXANDER
IPC: A01M21/02
Filed: 2022-10-20
Abstract: Dispositif de lutte (BV) et procédé pour l'élimination ciblée d'une plante (T1, T2, T3, T4) poussant préalablement dans le sol d'un espace ouvert (G) et identifiée, dans lequel, en plus d'un moyen d'engagement pour l’extraction de la plante (Lutte) du sol, un élément de prétraitement est prévu afin d’enlever la végétation ou le sol au-dessus de la plante avant la lutte.   Fig. 1
Patent FR-2133490-A1 (FR)
Title: Sound producing appts - with injection moulded base and diaphragm
IPC: H04R9/00
Filed: 1971-04-15
Abstract: Appts. for producing sounds by means of an amplifier comprises a diaphragm, a moving coil, a magnet and a plastics, injection-moulded support for these various elements. Pref. the diaphragm is moulded simultaneously with the support and the plastics is coloured and therefore does not require painting.
Patent FR-2136937-A1 (FR)
Title: Hard melamine coating for asbestos-cement tiles
IPC: E04C2/26
Filed: 1971-05-10
Abstract: The surface of the asbestos cement tile is coated with a resorcinol formaldehyde resin solution, and a layer of melamine applied. Through a combination of heat and pressure, the melamine is virtually permanently bonded to the title giving a hard and decorative cladding.
Patent FR-2142669-A1 (FR)
Title: Extraction cage for continuous casting machines - ensuring constant product thickness
IPC: B22D11/128
Filed: 1971-06-23
Abstract: Extraction cage for an open bottom mould continuous casting machine wiht a succession of guide and drive elements which form a channel at the mould outlet and which are arranged in pairs of two opposed elements and have jacks exercising an effort (I) tending to push them together. The jacks are connected to a device which subjugates their posn. to a predetermined fixed posn. by adjustment of (I) as a function of the difference between the actual spacing of the two elements of a pair and a predetermined reference spacing, the variation of (I) being limited to predetermined max. and min. values.
Patent FR-2142755-A1 (FR)
Title: Granulation process for fine dehydrated particles - such as soluble coffee
IPC: A23P1/02
Filed: 1971-06-24
Abstract: The fine particles are mixed with a volatile agglomerant and the mixture is subjected to the action of a heat source; the agglomerant is evaporated and separated from the granules formed from the powder. The new granules are more soluble, allow of a more rapid rehydration and avoid certain viscous deposits. At the same time the degree of degradation caused by high temps. is reduced and no trace of any foreign substance remains; natural flavouring can also be added with the liq. agglomerate. The plant consists of a mixing cylinder with an endless screw press and die plate at its outlet. The mixture is distributed on a moving belt under heating panels in a closed vessel. The agglomerant is evaporated and recovered in a condenser.
Patent FR-2196186-A1 (FR)
Title: Static settling tank for sugar refinery - for fragile flocculates
IPC: B01D21/00
Filed: 1972-08-16
Abstract: The tank, notably for use in a sugar refinery for treating the sugar juices before liming, comprises a cylindrical tank (10) with a vertical axis; it has a conical base (12) and a cover (14). The liq. to be purified is introduced by an annular overflow (16) from which it pours into an annular, vertical conduit (18) formed by the wall of the tank and an internal, concentric skirt (20). The liq from the overflow, with its crenellated edge to ensure uniform distribution, flows through (18) and reaches the bottom of the tank via the circular space (22); the clarified liq. flows into a central bowl (26) from which it is evacuated by the pipe (28). A scraping system at the bottom of the tank, with blades (30) rotated by a mechanism (36), brings the sludge to a central pit (38) from which it is evacuated by pump (40). The liq. feed is uniform around the whole periphery of the tank so that its speed is very low when it penetrates the sludge bed; this allows the treatment of prods. with a very light, fragile flocculate and also reduces the dwell time.
Patent FR-2181732-A1 (FR)
Title: Increasing antibody titres - by treating sensitized animals with electrolytes
IPC: A61K39/39
Filed: 1973-02-14
Abstract: The titre of diagnostic and therapeutic sera is increased by administering electrolytes such as inorganic thiocyanates, hydrothiocyanates of organic bases, cpds. releasing thiocyanate ions in vivo, or iodides to the organism used for serum prodn. during the period from 3 days before the start to 3 days after the end of the sensitisation phase.
Patent FR-2327984-A1 (FR)
Title: Fungicidal chloro-isonitroso-acetophenones - are prepd. from an isocyanate and an acethydroxamic acid chloride
Filed: 1973-03-15
Abstract: Chloro-isonitroso-acetophenone derivs. of formula (I) are new: (where X1 is H, OH or OCONHR1; R1 is 1-6C alkyl; X2 is H, Cl or Br; R is 1-6C alkyl). (I) may be formulated as a powder, granules, suspensions, emulsions etc. using conventional adjuvants and diluents. Powders for spraying generally contains 25-95% (I), are for dusting 25-99%. A typical cpd. is O-(N-methylcarbamoyl)alpha-oxo-alpha- 4-methylcarbamoyloxy phenyl acethydroxamic acid chloride. This was prepd. from 85G O-(N-methylcarbamoyl)alpha-oxo-alpha-(4-hydroxyphenyl)acethydroxa- mic acid chloride and 60 ml methyl isocyanate in 35Q ml THF contg. 1 ml triethylamine.
Patent FR-2236613-A1 (FR)
Title: Thermo-mechanical material treatment method - develops small grain size to give state of very high plasticity
IPC: B21D26/055
Filed: 1973-07-03
Abstract: The material is subjected to a thermo-mechanical process immediately before being deformed, causing a small grain size to be created in the material, and temporarily putting the material into a state of "superplasticity". The grain size is less than 5 microns. The deformation is then carried out of the optimum rate for the superplastic material. Materials normally difficult to put into a state of superplasticity are treated by thermal soaking and raising to approximately half the material melting temperature. The creation of the superplastic state can be by means of extrusion, rolling, sintering, etc.
Patent FR-2203828-A1 (FR)
Title: 2-Mercaptobenzothiazolyl N-piperazyl disulphide prepn - from N-substd piperazine and sulphur dichloride, for use as vulcanisation auxiliaries
IPC: C08K5/47
Filed: 1973-10-22
Abstract: Vulnisation assistants for synthetic and natural rubber, acting partly or entirely as vulsanisation accelerators, accelerators-activators, ageing, and fatigue-preventing agents and/or protective agents againts atmos. cracking, consist of cpds. (I) (where R is 1-4C alkyl opt. substd. in 2-position by OH or CN gps; pref. Me). (I) are pref. prepd. by reacting stoichiometric quantities of mercaptobenzotriazole, a piperazine having the general formula and SCl2, opt. in solvents. Applications include mfr. of shoe heels, rubber shoes, tyres, washers, conveyor belts, cables and foam rubber.
Patent FR-2250003-A1 (FR)
Title: Profiled joint between prefabricated components - has cover lip with face glued to give component forming initial seal
IPC: E04B1/684
Filed: 1973-11-06
Abstract: The joint is for fitting between the adjacent edges of parallel prefabricated components, particularly of concrete, having a central solid core with a distorting compressible sealing cushion at each side, and a cover with lips bearing against the surfaces of the components lying in the same pla ne. One of the lips has surface for gluing to the component surface so as to form the first sealing stage, while the cushion forms the second. Vent passages are provided at intervals via the cover, joining the chamber formed between the two joint stages to atmosphere. The plane of the central core can be at an acute angle to the glued lip, so that any condensate formed in the chamber is rapidly discharged to atmosphere.
Patent FR-2258278-A1 (FR)
Title: Small motor cycle tyre fitting device - is hook shaped with an adjustable pivoted secondary claw
IPC: B60C25/02
Filed: 1974-01-18
Abstract: A flat piece bar (1) has at its end a spoon shaped handle (2) to remove the tyre (3) from the rim (4) by applying pressure to the rim edge (5). The far end of the bar has a hook shaped (6). There is another small arm (7) movable in a toothed slot (8) by teeth (9). This can be fixed by a screw. The end of the small arm (11) enables the tyre to be moved without nipping the tube. The same applies to the end of the hook shape, which can be passed through the wheel spokes (13). The tool is equally usable to mount a tyre.
Patent FR-2220508-A1 (FR)
Title: Unsatd. diesters from glycols, natural oils and acids - for coating compns of low solvent content
IPC: C08F20/00
Filed: 1974-03-04
Abstract: The esters have formula (I): where R is 12C hydrocarbyl with single, double or triple unsatn. X is H or 1-6C alkyl, Y1 are each H, OH or 1-3C alkyl provided that 1 in each subst. is H, Z is -CH=CH-(cis or trans), -CH2-C(CH2)- or -C(CH2)-CH2-, n is 0 or 1 and m is 1-5, R is pref. derived from triglycerides of natural oils. The esters are used in coating compsn. for metal, wood or plastic and require little or no solvent. The compsns. can be made to high solids content and harden in air without application of heat to form hard, glossy and flexible films.
Patent FR-2265848-A1 (FR)
Title: Over based detergent additive for lubricants - obtd by carbonating metal hydroxide-oil soluble metal sulphonate-polyalkenyl-succinimide-amine salt
IPC: C07D207/412
Filed: 1974-03-29
Abstract: Superbasic detergent additive for lubricants esp. for 2-and 4-stroke petrol and diesel engines, is prepd. by (a) forming an oil-soluble sulphonate by reacting (I) a sulphonic acid with (II) an excess of an oxide or hydroxide of a Gp. IIA metal, in the presence of (III) a mixt. of a lower aliphatic alcohol and a liquid hydrocarbon, and (IV) a polyalkenyl-succinimide-amine salt of formula (IVa) or (IVb): (where R is satd. 20-250C aliphatic hydrocarbyl; X is 2-5C alkylene; n is 1-5; Z is the anionic group of a protonic acid of formula ZHm; m is an integer; and alpha is the degree of neutralisation of the amine functions of (IV), and is at most equal to (n + 1), and n in (IVb), (b) carbonating the excess of (II) with CO2 without precipitating the formed carbonate; (c) separating the uncarbonated fraction of II from the mixt.; and (d) eliminating the solvent. A stable additive with high base index, (40-50% higher than additives prepd. in the absence of (IV) is obtd.
Patent FR-2226757-A1 (FR)
Title: Damp lead acid accumulator plates sprinkling - with magnesium sulphate for moisture absorption to facilitate stacking
IPC: H01M4/21
Filed: 1974-04-09
Abstract: Lead acid accumulator plates, coated with a damp paste, are inclined to stick when stored in a stack unless the moisture is removed from their surface. The plates are passed by an endless chain conveyor in a vertical position under a shaking screen where a matl. with a close affinity to water and with a water absorption capacity is sprinkled over them. Such a matl. is anhydrous magnesium sulphate or magnesium sulphate monohydrate. This method does not cause cracks like gas flame drying. It requires less expensive equipment than heated roll drying and introduce less risk to the health of the operators than the use of lead oxide dust.
Patent FR-2281688-A1 (FR)
Title: Facsimile receiver cleaner - has suction manifold passing dust and gas to cleaner
Inventor: TOUZARD JEAN-PIERRE
IPC: H04N1/23
Filed: 1974-08-09
Abstract: This fume and dust extractor is shaped to fit closely to the drum of a facsimile receiver. Its intake aperture is profiled to fit the curvature of the drum and covers the entire scanned length. A pump (13) causes a depression in the intake. This is followed by a reducer unit (15) where the gas is cleaned and odours are removed either by pyrolysis, catalytic action or washing in neutralising liquids. This is more effective than those designs that are associated with the writing stylus.
Patent FR-2294693-A1 (FR)
Title: 2-phenyl-vinyl sulphones - useful as medicaments for treating anoxia
Inventor: CARRAZ GILBERT
IPC: C07D213/34
Filed: 1974-12-18
Abstract: Medicaments comprise vinyl sulphones of formula (I) and their salts. (where R is H, opt. substd. hydroxyphenyl, or an opt. substd. 5- or 6-membered heteroaromatic radical contg. N or S as heteroatom). (I) are anti-anoxic agents for use in the treatment of altitude sickness, coronary, circulatory and respiratory disorders etc. e.g. the trans isomer of (I; R=H) has an ED50 of 53 mg/kg (i.m., mouse) in the simulated altitude test and an LD50 of 900 mg/kg (ii.m.,mouse). unlike known vinyl sulphones, cpds. (I) can be administered in conventional oral or parenteral forms, and are fast-acting (e.g. within 10 min).
Patent FR-2295786-A1 (FR)
Title: Biodegradable dispersants for oil slicks - prepd. by reducing cyanoethylated hydroxylic cpds.
Inventor: DURIF-VARAMBON BRUNO
IPC: C09K23/00
Filed: 1974-12-27
Abstract: Biodegradable N-contg. cpds. prepd. by (i) cyanoethylating hydroxylic cpds., (ii) reducing the product and opt. (iii) reacting with an alkylene oxide, are used for dispersing hydrocarbons, petroleum fractions and fatty materials in water. The products are esp. useful for dispersing oil slicks. The cpds. act simultaneously as detergents and as an N source for biodegrading microorganisms, and are non-toxic for aquatic flora and fauna.
Patent FR-2296561-A1 (FR)
Title: Bicycle with tubular frame - has horizontal tube sloping downwards at rear end to join saddle support tube
IPC: B62J1/08
Filed: 1974-12-30
Abstract: The frame has a tube running horizontally from the steering column of the bicycle to the saddle support tube, and the horizontal tube has one or more sections (4a) inclined downwards, so that it is attached to the saddle support tube (2) at a level lower than the point at which it joins the steering column tube (3). The upper end of the saddle support tube is below the horizontal part (4) of the frame tube. The inclined portion of the latter can be near the rear end. The saddle can have a rear section mounted on the saddle support tube, and a front section detachably mounted on the rear section.
Patent FR-2271901-A1 (FR)
Title: Device for feeding workpieces to machine tool - has indexable disc with radial mandrels and reciprocal actuating carriage
IPC: B23Q7/02
Filed: 1975-01-28
Abstract: The device feeds screw studs to a thread cutter and may be fixed onto any desired machine subframe by clamp-on supports. The device has an incrementally rotating disc bearing radial mandrels at equal angular intervals on the disc periphery, and the disc is rotated incrementally by a ram actuated carriage so as to present workpieces sequentially to the cutting station. Carriage reciprocation locks and frees dividing fingers parallel to the disc axis and adjacent to the disc periphery. Workpieces are fed down an inclined ramp for griping by a mandrel; and various pneumatic pistons actuate components.
Patent FR-2260442-A1 (FR)
Title: Additive supply appts. for injection moulding machines - with hopper, driven feed screw within tube, and discharge tube
IPC: B29C31/00
Filed: 1975-02-07
Abstract: Appts. for supplying additives, e.g. pigments, to a plastics injection moulding machine has a funnel-shaped hopper for the additive, a feed screw with one end placed below the discharge aperture of the hopper, a motor for driving the feed screw, a tube enclosing the screw and provided with a discharge tube for supplying the additive to the main hopper of the machine, and a control circuit for coordinating the operation of the screw driving motor with the main motor of the machine. The appts. is easily operated and controlled it does not consolidate or agglomerate the additive granules, and it can be operated continuously for long periods. Supply of small amts. of additive satisfactorily effected.
Patent FR-2310534-A1 (FR)
Title: Cigarette lighter device of flint type - has flint compressed by spring against striker wheel which is push button operated (BE041176)
IPC: F23Q2/46
Filed: 1975-05-05
Abstract: The cigarette lighter device has a flame production system incorporated into a body having a flint. A small striker wheel is used to operate the flint and produce sparks, such that the flint is held against the striker wheel by a spring, having also a push button to rotate the striker wheel. The push button (8) is mounted in slides on the lighter body (1). The flint compression spring (18) is also used as the return spring for the striker wheel activator push button (8).
Patent FR-2318787-A1 (FR)
Title: Bottle batching machine for shrink wrapping - has star wheels and cross bars forming sets of six
IPC: B65G47/71
Filed: 1975-07-21
Abstract: Bottles are supplied to the machine by a conveyor (1) which handles a double line of articles. The lines of bottles are divided by the central cone (14) which guides them into the slots around the rotating wheels (11). At this point the bottles in cross rows are transferred onto a second conveyor belt (12) which carries them forward so that they can be finally aligned by cross bars (18). The bottles are then grouped into double rows of three so that they may be packed into half dozens by a shrink wrapping member (6).
Patent FR-2319766-A1 (FR)
Title: Steam turbine guide vane heating - uses coolant heated in turbine and circulated through internal vane passages
IPC: F01D15/08
Filed: 1975-07-31
Abstract: The guide blades of a compressor driving turbine may be internally heated by circulating through them the cooling fluid which has been passed through the compressor. The cooling fluid from the compressor may be passed through several successive guide vane stages. Each vane may be formed of two parts which are welded together and formed with internal fins. The inlet and outlet of the fluid for the fluid may be at opposed ends of the vanes and alternative using an inlet and outlet at the same end of the vane.
Patent FR-2331628-A1 (FR)
Title: Chromium electroplating bath using trivalent chromium - with complex forming chemicals such as hypophosphites and glycine
IPC: C25D3/06
Filed: 1975-11-14
Abstract: Process for prepg. an aq. bath for the electrodeposn. of chromium, comprises (a) making an aq. soln. with pH 2.5-5 contg. min. 0.1 N dissolved triavelent Cr ions plus at least sufficient weak complex former to form a complex with all the Cr; (b) maintaining the pH value for >=5 mins.; (c) adding an acid to lower the pH to 1-4. The complex former is pref. selected from hypophosphites, glycine, gluconates, glycolates, formates, or formamide, and in step (b) the soln. may be heated and/or held =60 hrs. at pH 2.5-5. Several pref. baths are listed including compsn.: 0.1-2 M Cr3+, with 0.1-6 M. complex former and 0.03-1 M boric acid or borate. Bath avoids the use of hexavalent Cr which involves serious effluent problems, but is less costly than other trivalent Cr solns.
Patent FR-2327345-A1 (FR)
Title: Warp knitting machine with guide bars fed by separate yarn layers - and some of the yarns of each layer being exchanged to produce lined pattern
IPC: D04B21/06
Filed: 1975-12-22
Abstract: A warp knitting machine has guide bars fed with layers of yarn from two separate supply package. Essentially one layer of yarn feeds one guide bar and the other layer feeds the other guide bar, but during feed some of the yarns of each layer are guided into the other layer. A visible lined pattern extending inthe wale direction of the knitted fabric is simply produced. The spacing of those yarns selected to be transferred from one layer to the other can be varied to produce different patterns.
Patent FR-2338839-A1 (FR)
Title: Tubular bicycle parking stand - has S:shaped cradle for lower frame tube and housing for pedal mechanism
IPC: B62H3/00
Filed: 1976-01-21
Abstract: The bicycle parking stand has an S-shaped cradle at the top (4), on which the pedal mechanism housing and the lower frame tube lie. a lug (6) rests on the tube diametrally opposite to the point where the latter rests on the cradle. a spring or rubber shock absorber fixes the stand to the bicycle rear fork. There can be a plate in the cradle, working in conjunction with a second and movable plate (17) with a bolt n16) grippin ghe rear fork. a device can be incorporated at the base of the stand for fixing it to a car-park fence bar.